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Posted to commits@mxnet.apache.org by gi...@git.apache.org on 2017/08/28 12:50:12 UTC

[GitHub] kli-nlpr commented on issue #3823: How to enable GPU P2P

kli-nlpr commented on issue #3823: How to enable GPU P2P
URL: https://github.com/apache/incubator-mxnet/issues/3823#issuecomment-325344426
 
 
   [20:45:45] src/kvstore/././comm.h:577: only 4 out of 12 GPU pairs are enabled direct access. It may affect the performance. You can set MXNET_ENABLE_GPU_P2P=0 to turn it off
   
   should I set  MXNET_ENABLE_GPU_P2P=0 ?
 
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